[Official Website](https://web.hykecomic.com/landing_pages/c3b5a296d83bf8d4c4a57b8f043f831c/41.html)
Chisa, a housewife about to celebrate her second wedding anniversary, was posting about her happy days with her beloved husband on social media. Then one day, Chisa stumbles upon a mysterious account on social media. It's "her future self's account from 10 years from now," detailing her life 10 years into the future. Through this future account, Chisa learns that she will divorce her husband and choose to end her life. Is it just a prank? Or is it real? A single account sets Chisa's fate in motion… [Original](https://www.cmoa.jp/title/303086/)
Nakamura Nene is a university student living in Osaka. She has recently broken up with her boyfriend. At the request of her uncle, a successful manga artist, she is assigned to guide Tsukahara, the editor in charge of the manga, who wants to cover architecture in the Kansai region, the setting of the manga. Nene is not too keen on touring buildings with Tsukahara, a handsome but directionless architecture geek, but as she comes into contact with Tsukahara's love of architecture, she is moved to confront her own feelings about herself and her surroundings, which she had not been aware of until then.